<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>hello</title>
</head>
<body>

<form action="/" method="post" enctype="multipart/form-data">
    <span id="display"></span>
    <div><input type="file" multiple="multiple" accept="*/*" name="file" id="fileSelect"/></div>
    <div><input type="button" value="上传"/></div>
</form>

<script>

</script>

</body>
</html>